Milk refrigerating and delivery apparatus



Patented Oct. 4, I898. D. C. STANDIFORD. MILK REFBIGERAT ING ANDDELIVERY APPARATUS.

(Application filed Nov. 19,1897.)

(No Model.)

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n4: norms PETERS NllED STATES PATENT Orricn.

DAVID C. STANDIFORD, OF BALTIMORE, MARYLAND.

MILK REFRIGERATING AN-D DELIVERY APPARATUS.

SPECIFICATION forming part of Letters Patent No. 6ll,653, dated October4, 1898. Application filed November 19,1897. Serial No. 659,130. (Nomodel.)

To all wit/0117, it may concern:

Be it known that 1, DAVID C. STANDIFORD, a citizen of the United States,residing at Baltimore, in the State of Maryland, have invented a new anduseful Improvement in Milk Refrigerators and Delivery Apparatus, ofwhich the following is a full, clear, and exact specification.

My invention relates to a new and useful improvement in milkrefrigerators and delivery apparatus, and has for its object to providea device of this description which shall resemble alife-size cow and inwhich the milk may be stored and kept at the proper temperature by theuse of ice and from which said milk may be drawn as occasion requiresafter the manner of milking a cow.

. With these ends in view this invention consists in the details ofconstruction and combination of elements hereinafter set forth and thenspecifically designated by the claims;

In order that those skilled in the art to which this inventionappertains may understand how to make and use the same, the constructionand operation will now be described in detail, referring to theaccompanying drawings, forming a part of this specification, in which-Figure 1 is an elevation of my improvement, showing the apparatus asrepresenting a cow mounted upon a truck in order that it may beconveniently drawn from one locality to another; Fig. 2, a cross-sectionof the body of the apparatus,taken through the teats; and Fig. 3, anenlarged view of the valve mechanism and one of the teats, illustratingthe manher of withdrawing the milk from one of the receptacles.

Tn carrying out my invention as here embodied, A represents therefrigerator, which should be a vivid representation of a cow of lifesize and having a door B in either orboth sides thereof in order thataccess may be gained thereto.

\Vithin the body of the apparatus are the receptacles or compartments Cand D, each of which is provided with a cover E and adapted to containthe desired quantity of milk, and by the use of these two receptaclestwo qualities of milk may be stored at the same time, such as sweet milkand buttermilk. In the bottom of each of the receptacles is located avalve F, having a spring G for normally holding it in place upon itsseat, so as to prevent the downflowing of the milk from the receptacle,and each of the teats H has pivoted therein the toggle-lever Lwhich isconnected at J to the lift-rod K, the upper end of the latter projectingwithin a recess L in the bottom of the valve, so that when this rod isforced upward the valve will be raised from off its seat and the milkpermitted to fiow downward through the teat, the latter serving as aspout to deliver the milk to a receptacle properly placed. A stem M isalso pivoted at J to the toggle-lever and passes through one side of theteat, terminating in the button N, back of which is arranged a coiledspring 0, whereby this stem is. normally forced outward, leaving thevalve in its closed position. A waste-pipe 0 leads downward through thefore leg, through which the water from the ice passes, and a vent O isprovided to prevent back pressure in the outflow of the milk. From thisit will be seen that when it is desired to withdraw milk from either ofthe receptacles O or D the proper teat is grasped and pressure broughtto bear upon the button N, thereby forcing the toggle -lever inward,which will bring about the upward movement of the lift-rod K and in turnthe opening of the valve P, as will be readily understood. By the propermanipulation of this portion of the device a realistic representationmay be had. of the milking of a cow.

The portion of the body of the apparatus which is not occupied by thereceptacles O and D may be utilized for the storing of ice to maintainthe milk at a proper temperature or a separate compartment may bearranged within the body, as indicated by the dotted lines at P, for thereception of this ice.

When my improved apparatus is mounted upon the truck, as here shown, itmay be easily conveyed from place to place or drawn through the streetsfor the delivery of milk in small quantities and will attractconsiderable attention by its realistic appearance.

Of course my improvement may be used for the storing and delivery of anyliquidas, for instance, cider.

Having thus fully described my invention, what I claim as new and usefulis- 1. A body representing a cow, having a bag and teats, compartmentsin the body provided with valved openings registering with the teats, alift-rod for each valve, a togglelever pivoted to each rod, push-rodsprotruding through the sides of the teats for operating the lift-rodsand springs for holding the rods in their normal position as and for thepurpose described.

2. A body representing a cow having a bag and teats, compartmentstherein, having valved openings, a lift-rod for each of the valves,toggle-levers pivoted to the lift-rods, push-rods protruding through theside of the teat and pivoted to the lift-rod and toggle lever at theirjunction with each other, as and for the purpose described.

In testimony whereof I have hereunto affixed my signature in thepresence of two subscribing witnesses.

DAVID G. STANDIFORD.

Witnesses:

J AS. W. CLAYTON, R. MORGAN WHITEFORD.

